>tr|A0A891SME5|A0A891SME5_ECOLX Carboxymethylenebutenolidase OS=Escherichia coli O157:H- GN=CSW52_13705
MATTQQSGFAPAASPLASTIVQTPDDAIVAGFTSIPSQGDNMPAYHARPKQSDGPLPVVI
VVQEIFGVHEHIRDICRRLALEGYLAIAPELYFREGDPNDFADIPTLLSGLVAKVPDSQV
LADLDHVASWASRNGGDVHRLMITGFCWGGRITWLYAAHNPQLKAAVAWYGKLTGDKSLN
SPKQPVDIATDLNAPVLGLYGGLDNSIPQESVETMRQALRAANAKAEIIVYPDAGHAFNA
DYRPSYHAASAEDGWQRMLEWFKQYGGKKSL